1 //===-- OptionValueArch.cpp ---------------------------------*- C++ -*-===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 #include "lldb/Interpreter/OptionValueArch.h"
11
12 #include "lldb/DataFormatters/FormatManager.h"
13 #include "lldb/Interpreter/CommandCompletions.h"
14 #include "lldb/Interpreter/CommandInterpreter.h"
15 #include "lldb/Utility/Args.h"
16 #include "lldb/Utility/State.h"
17
18 using namespace lldb;
19 using namespace lldb_private;
20
DumpValue(const ExecutionContext * exe_ctx,Stream & strm,uint32_t dump_mask)21 void OptionValueArch::DumpValue(const ExecutionContext *exe_ctx, Stream &strm,
22 uint32_t dump_mask) {
23 if (dump_mask & eDumpOptionType)
24 strm.Printf("(%s)", GetTypeAsCString());
25 if (dump_mask & eDumpOptionValue) {
26 if (dump_mask & eDumpOptionType)
27 strm.PutCString(" = ");
28
29 if (m_current_value.IsValid()) {
30 const char *arch_name = m_current_value.GetArchitectureName();
31 if (arch_name)
32 strm.PutCString(arch_name);
33 }
34 }
35 }
36
SetValueFromString(llvm::StringRef value,VarSetOperationType op)37 Status OptionValueArch::SetValueFromString(llvm::StringRef value,
38 VarSetOperationType op) {
39 Status error;
40 switch (op) {
41 case eVarSetOperationClear:
42 Clear();
43 NotifyValueChanged();
44 break;
45
46 case eVarSetOperationReplace:
47 case eVarSetOperationAssign: {
48 std::string value_str = value.trim().str();
49 if (m_current_value.SetTriple(value_str.c_str())) {
50 m_value_was_set = true;
51 NotifyValueChanged();
52 } else
53 error.SetErrorStringWithFormat("unsupported architecture '%s'",
54 value_str.c_str());
55 break;
56 }
57 case eVarSetOperationInsertBefore:
58 case eVarSetOperationInsertAfter:
59 case eVarSetOperationRemove:
60 case eVarSetOperationAppend:
61 case eVarSetOperationInvalid:
62 error = OptionValue::SetValueFromString(value, op);
63 break;
64 }
65 return error;
66 }
67
DeepCopy() const68 lldb::OptionValueSP OptionValueArch::DeepCopy() const {
69 return OptionValueSP(new OptionValueArch(*this));
70 }
71
AutoComplete(CommandInterpreter & interpreter,CompletionRequest & request)72 size_t OptionValueArch::AutoComplete(CommandInterpreter &interpreter,
73 CompletionRequest &request) {
74 request.SetWordComplete(false);
75 CommandCompletions::InvokeCommonCompletionCallbacks(
76 interpreter, CommandCompletions::eArchitectureCompletion, request,
77 nullptr);
78 return request.GetNumberOfMatches();
79 }
80